java (2) | 强引用 (1) | WeakHashMap (1) | Soft Reference (1) |
软引用 (1) | 弱引用 (1) | Weak Reference (1) | Phantom Reference (1) |
虚引用 (1) | 实现原理 (1) | Strong Reference (1) |
java (2) | 强引用 (1) | WeakHashMap (1) | Soft Reference (1) |
软引用 (1) | 弱引用 (1) | Weak Reference (1) | Phantom Reference (1) |
虚引用 (1) | 实现原理 (1) | Strong Reference (1) |